[M3devel] unreachable code

[Jay K]

Here's nice stuff the compiler reports:

"../src/misc/stochastic/RandomImprovedMcGill.m3", line 63: warning: unreachable statement
"../src/misc/stochastic/RandomSubtractiveFibo2.m3", line 51: warning: unreachable statement

    <* ASSERT Word.Size = 32 *>

Probably they just need to use Cstdint.uint32_t and mask sometimes..

 ..Jay